From: Jarek Poplawski <jarkao2@gmail.com>
To: Denys Fedoryschenko <denys@visp.net.lb>
Cc: Radu Rendec <radu.rendec@ines.ro>, netdev@vger.kernel.org
Subject: Re: htb parallelism on multi-core platforms
Date: Sat, 18 Apr 2009 09:56:38 +0200 [thread overview]
Message-ID: <20090418075637.GA2738@ami.dom.local> (raw)
In-Reply-To: <200904180321.50281.denys@visp.net.lb>
On Sat, Apr 18, 2009 at 03:21:50AM +0300, Denys Fedoryschenko wrote:
> On Saturday 18 April 2009 01:41:38 Jarek Poplawski wrote:
> > Radu Rendec wrote, On 04/17/2009 12:40 PM:
> > > Hi,
> >
> > Hi Radu,
>
> > I don't know about anything (simple) for this, but I wonder if you
> > tried already any htb tweaking like htb_hysteresis module param or
> > burst/cburst class parameters to limit some maybe useless resolution/
> > overhead?
> Like adding HZ=1000 as environment variable in scripts :-)
> For me it helps....
Right, if you're using high resolution; there is a bug in tc, found by
Denys, which causes wrong (too low) defaults for burst/cburst.
> Also worth to try HFSC.
Yes, it seems to be especially interesting for 64 bit boxes.
Jarek P.
next prev parent reply other threads:[~2009-04-18 7:57 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-17 10:40 htb parallelism on multi-core platforms Radu Rendec
2009-04-17 11:31 ` David Miller
2009-04-17 11:33 ` Badalian Vyacheslav
2009-04-17 22:41 ` Jarek Poplawski
2009-04-18 0:21 ` Denys Fedoryschenko
2009-04-18 7:56 ` Jarek Poplawski [this message]
2009-04-22 14:02 ` Radu Rendec
2009-04-22 21:29 ` Jesper Dangaard Brouer
2009-04-23 8:20 ` Jarek Poplawski
2009-04-23 13:56 ` Radu Rendec
2009-04-23 18:19 ` Jarek Poplawski
2009-04-23 20:19 ` Jesper Dangaard Brouer
2009-04-24 9:42 ` Radu Rendec
2009-04-28 10:15 ` Jesper Dangaard Brouer
2009-04-29 10:21 ` Radu Rendec
2009-04-29 10:31 ` Jesper Dangaard Brouer
2009-04-29 11:03 ` Radu Rendec
2009-04-29 12:23 ` Jarek Poplawski
2009-04-29 13:15 ` Radu Rendec
2009-04-29 13:38 ` Jarek Poplawski
2009-04-29 16:21 ` Radu Rendec
2009-04-29 22:49 ` Calin Velea
2009-04-29 23:00 ` Re[2]: " Calin Velea
2009-04-30 11:19 ` Radu Rendec
2009-04-30 11:44 ` Jesper Dangaard Brouer
2009-04-30 14:04 ` Re[2]: " Calin Velea
2009-05-08 10:15 ` Paweł Staszewski
2009-05-08 17:55 ` Vladimir Ivashchenko
2009-05-08 18:07 ` Denys Fedoryschenko
2009-04-23 12:31 ` Radu Rendec
2009-04-23 18:43 ` Jarek Poplawski
2009-04-23 19:06 ` Jesper Dangaard Brouer
2009-04-23 19:14 ` Jarek Poplawski
2009-04-23 19:47 ` Jesper Dangaard Brouer
2009-04-23 20:00 ` Jarek Poplawski
2009-04-23 20:09 ` Jeff King
2009-04-24 6:01 ` Jarek Poplawski
[not found] ` <1039493214.20090424135024@gemenii.ro>
2009-04-24 11:19 ` Jarek Poplawski
2009-04-24 11:35 ` Re[2]: " Calin Velea
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20090418075637.GA2738@ami.dom.local \
--to=jarkao2@gmail.com \
--cc=denys@visp.net.lb \
--cc=netdev@vger.kernel.org \
--cc=radu.rendec@ines.ro \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).